Pipestone National Monument is the traditional Indian source of catlinite, a reddish sedimentary rock which can be cut with metal tools. During the mid-1600s, it was widely traded among Indians, and was used for many items. Among other uses, its was used for the bowls of pipes, including the traditional "peacepipes"; hence the name "pipestone."
Still at Badlands ... magpies are weird
birds.
Still at Badlands. Note the colored bands caused by impurities (iron,
sulphur?).
On the road again!
On the road again ...
The butte itself. The outcrop bearing fossils appears in this butte.
Visitor Center (excellent exhibits!)
While we were visiting the Visitor Center, a school group arrived ...
Whereupon, we left the Visitor Center and headed toward the Butte itself. I
took a picture of a passing train ...
And some interesting rocks and plants ...
When we arrived at the Butte, we encountered the school group's bus
driver,
who provided lots of background information and made a fuss over the
dogs.